Water jet



FIG. 1 is a rear, right side and bottom end perspective view of a water jet showing my new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top end elevational view thereof; and,

FIG. 7 is a bottom end elevational view thereof. 

The ornamental design for a water jet, as shown and described. 